Palm Beach International Airport in Florida is being renamed after President Donald J. Trump, and its airport call sign/code is changing from PBI to DJT. Both outlets report that the change is being implemented under legislation passed by Florida lawmakers, which sets the airport’s official name as “President Donald J. Trump International Airport.” RTE News and One Mile at a Time say the update makes the new name and call sign effective immediately. The reporting indicates the airport previously used the three-letter designation “PBI” and will now use “DJT,” aligning the airport’s identifiers with the revised branding and official designation. The sources describe the transition as a move away from the existing airport name and call sign, with the new title taking effect right now. No additional details on operational impacts, airline or traveler communications, or changes to flight schedules are provided in the supplied summaries.